docs: def _get_cache_filename(name, filename):
      """Returns the cache location for filename and linter name."""
      filename = os.path.abspath(filename)[1:]
      home_folder = os.path.expanduser('~')
      base_cache_dir = os.path.join(home_folder, '.git-lint', 'cache')
  
      return os.path.join(base_cache_dir, name, filename)